Long awaited Race Header for the B15 SpecV. To unlock the highest hp gains and tq, you need a header that maximizes the QRs large port sizes and torquey midrange while maximizing horsepower on the top end. Tig welded in house using only 304 stainless - no corners were cut in the development of this header. Long runner design that merges into a 4-1 with massive 2" primaries into a 3" Merge collector with a 2.75" Spike and V-Band Connection. Includes and 3" resonated midpipe. The header requires the use of aftermarket fans moved in front of the AC condenser and the 2JR Alternator Clearance Bracket. Our header will clear OEM and Aftermarket Radiators.

Comes with
- 3 02 Bungs
- All Stainless Construction
- Vband Connection to Midpipe
- Stainless Flex Section in Midpipe
- 3" Resonated Midpipe
- Header includes the midpipe. Will bolt up to a 2.5 / 2.75 / 3.0 catback without modification (inc the Nismo)
- Stainless Header Gasket and hardware
- Alternator clearance bracket